﻿using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.Windows.Data;
using System.Linq;

namespace Triples {
    public class NumberConverter : IValueConverter {

        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture) {
            if (value is ICard) {
                ICard card = value as ICard;
                int n = 0;

                switch (card.Number) {
                    case Numbers.One: n = 1; break;
                    case Numbers.Two: n = 2; break;
                    case Numbers.Three: n = 3; break;
                    default: n = 0; break;
                }

                return Enumerable.Repeat(value, n);
            }

            return DependencyProperty.UnsetValue;
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture) {
            throw new NotImplementedException();
        }
    }
}
